Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh trinh cau snippets" » "trinh trinh code snippets", "trinh tinh cau snippets", "trinh kinh cau snippets", "trinh tin cau snippets", "trinh trinh chat snippets", "trinh trinh chao snippets", "trinh trinh tu snippets"
"dung java java snippets" » "dung va java snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung java java snippets") OR ("trinh trinh cau snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"trinh trinh cau snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( trinh trinh cau snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") OR ("trinh trinh cau snippets"))) OR ("locating bug core snippets"))*.